CVE-2021-20224
Dashboard / Vulnerabilities / CVE-2021-20224
CVE-2021-20224
Published: 25 Aug 2022Last Modified: 7 Aug 2026
Summary:
Details: An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.
References: https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html, https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6, https://github.com/ImageMagick/ImageMagick/pull/3083, https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d
Affected packages
Package
Name:
Purl:
Affected ranges
Affected versions
7.0.10-56
7.0.10-55
7.0.10-54
7.0.10-53
7.0.10-52
7.0.10-51
7.0.10-50
7.0.10-49
7.0.10-48
7.0.10-47
7.0.10-46
7.0.10-45
7.0.10-44
7.0.10-43
7.0.10-42
7.0.10-41
7.0.10-40
7.0.10-39
7.0.10-38
7.0.10-37
7.0.10-36
7.0.10-35
7.0.10-34
7.0.10-33
7.0.10-32
7.0.10-31
7.0.10-30
7.0.10-29
7.0.10-28
7.0.10-27
7.0.10-26
7.0.10-25
7.0.10-24
7.0.10-23
7.0.10-22
7.0.10-21
7.0.10-20
7.0.10-19
7.0.10-18
7.0.10-17
7.0.10-16
7.0.10-15
7.0.10-14
7.0.10-13
7.0.10-12
7.0.10-11
7.0.10-10
7.0.10-9
7.0.10-8
7.0.10-7
7.0.10-6
7.0.10-5
7.0.10-4
7.0.10-3
7.0.10-2
7.0.10-1
7.0.10-0
7.0.9-27
7.0.9-26
7.0.9-25
7.0.9-24
7.0.9-23
7.0.9-22
7.0.9-21
7.0.9-20
7.0.9-19
7.0.9-18
7.0.9-17
7.0.9-16
7.0.9-15
7.0.9-14
7.0.9-13
7.0.9-12
7.0.9-11
7.0.9-10
7.0.9-9
7.0.9-8
7.0.9-7
7.0.9-6
7.0.9-5
7.0.9-4
7.0.9-2
7.0.9-1
7.0.9-0
7.0.8-68
7.0.8-67
7.0.8-66
7.0.8-65
7.0.8-64
7.0.8-63
7.0.8-62
7.0.8-61
7.0.8-60
7.0.8-59
7.0.8-58
7.0.8-57
7.0.8-56
7.0.8-55
7.0.8-54
7.0.8-53
7.0.8-52
7.0.8-51
7.0.8-50
7.0.8-49
7.0.8-48
7.0.8-47
7.0.8-46
7.0.8-45
7.0.8-44
7.0.8-43
7.0.8-42
7.0.8-41
7.0.8-40
7.0.8-39
7.0.8-38
7.0.8-37
7.0.8-36
7.0.8-35
7.0.8-34
7.0.8-33
7.0.8-32
7.0.8-31
7.0.8-30
7.0.8-29
7.0.8-28
7.0.8-27
7.0.8-26
7.0.8-25
7.0.8-24
7.0.8-23
7.0.8-22
7.0.8-21
7.0.8-20
7.0.8-19
7.0.8-18
7.0.8-17
7.0.8-16
7.0.8-15
7.0.8-14
7.0.8-13
7.0.8-12
7.0.8-11
7.0.8-10
7.0.8-9
7.0.8-8
7.0.8-7
7.0.8-6
7.0.8-5
7.0.8-4
7.0.8-3
7.0.8-2
7.0.8-1
7.0.8-0
7.0.7-39
7.0.7-38
7.0.7-37
7.0.7-36
7.0.7-35
7.0.7-34
7.0.7-33
7.0.7-32
7.0.7-31
7.0.7-30
7.0.7-29
7.0.7-28
7.0.7-27
7.0.7-26
7.0.7-25
7.0.7-24
7.0.7-23
7.0.7-22
7.0.7-21
7.0.7-20
7.0.7-19
7.0.7-18
7.0.7-17
7.0.7-16
7.0.7-15
7.0.7-14
7.0.7-13
7.0.7-12
7.0.7-11
7.0.7-10
7.0.7-9
7.0.7-8
7.0.7.7
7.0.7-6
7.0.7-5
7.0.7-4
7.0.7-3
7.0.7-2
7.0.7-1
7.0.7-0
7.0.6-9
7.0.6-8
7.0.6-7
7.0.6-6
7.0.6-5
7.0.6-4
7.0.6-3
7.0.6-2
7.0.6-1
7.0.6-0
7.0.5-10
7.0.5-9
7.0.5-8
7.0.5-7
7.0.5-6
7.0.5-5
7.0.5-4
7.0.5-3
7.0.5-2
7.0.5-1
7.0.5-0
7.0.4-10
7.0.4-9
7.0.4-8
7.0.4-7
7.0.4-6
7.0.4-5
7.0.4-4
7.0.4-3
7.0.4-2
7.0.4-1
7.0.4-0
7.0.3-10
7.0.3-9
7.0.3-8
7.0.3-7
7.0.3-6
7.0.3-5
7.0.3-4
7.0.3-3
7.0.3-2
7.0.3-1
7.0.3-0
7.0.2-10
7.0.2-9
7.0.2-8
7.0.2-7
7.0.2-6
7.0.2-5
7.0.2-4
7.0.2-3
7.0.2-2
7.0.2-1
7.0.2-0
7.0.1-10
7.0.1-9
7.0.1-8
7.0.1-7
7.0.1-6
7.0.1-5
7.0.1-4
7.0.1-3
7.0.1-2
7.0.1-1
7.0.1-0
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
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Integrity
None
Low
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Availability
None
Low
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